| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $220.62 | 13.663% | $250.7633 | $250.76 | $250.75 | $250.80 |
| Purchase #2 | $51.48 | 12.216% | $57.7688 | $57.77 | $57.75 | $57.80 |
| Purchase #3 | $142.49 | 5.605% | $150.4766 | $150.48 | $150.50 | $150.50 |
| Purchase #4 | $236.61 | 12.143% | $265.3416 | $265.34 | $265.35 | $265.30 |
| Purchase #5 | $181.31 | 12.641% | $204.2294 | $204.23 | $204.25 | $204.20 |
| Purchase #6 | $13.74 | 3.400% | $14.2072 | $14.21 | $14.20 | $14.20 |
| Purchase #7 | $10.37 | 8.284% | $11.2291 | $11.23 | $11.25 | $11.20 |
| 7 purchase totals = | $856.62 | $954.0160 | $954.02 | $954.05 | $954.00 | |